2019651876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{6197}}^1$

素因数の和:7041

約数の個数: 72

約数和(自身を含む): 5577009984

約数和(自身を除く): 3557358108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 823, 1646, 2469, 3292, 4938, 6197, 7407, 9053, 9876, 12394, 14814, 18106, 18591, 24788, 27159, 29628, 36212, 37182, 54318, 55773, 68167, 74364, 81477, 108636, 111546, 136334, 162954, 204501, 223092, 272668, 325908, 409002, 613503, 818004, 1227006, 2454012, 5100131, 10200262, 15300393, 20400524, 30600786, 45901179, 56101441, 61201572, 91802358, 112202882, 168304323, 183604716, 224405764, 336608646, 504912969, 673217292, 1009825938, 2019651876]

約数ペア:

[(1, 2019651876), (2, 1009825938), (3, 673217292), (4, 504912969), (6, 336608646), (9, 224405764), (11, 183604716), (12, 168304323), (18, 112202882), (22, 91802358), (33, 61201572), (36, 56101441), (44, 45901179), (66, 30600786), (99, 20400524), (132, 15300393), (198, 10200262), (396, 5100131), (823, 2454012), (1646, 1227006), (2469, 818004), (3292, 613503), (4938, 409002), (6197, 325908), (7407, 272668), (9053, 223092), (9876, 204501), (12394, 162954), (14814, 136334), (18106, 111546), (18591, 108636), (24788, 81477), (27159, 74364), (29628, 68167), (36212, 55773), (37182, 54318)]